Black Caviar was retired after winning the 2013 TJ Smith Stakes at Randwick, establishing a record most thought would stand the test of time. But just five years later, Winx is poised to equal that standard.

Winx is at $1.16 with Ladbrokes to win the richest race of the Sydney Autumn Carnival today. The short odds haven't deterred one fearless punter from having $124,500 at $1.18 on the champion mare to maintain her winning form.

If Winx and Black Caviar were to hypothetically clash over 1400m - a distance they both won at - who would win? …